Signal Conditioning Amplifier

NOTICE: NOTICE OF CONTRACTING ACTION PART: U.S. GOVERNMENT PROCUREMENTS SUBPART: SUPPLIES, EQUIPMENT, AND MATERIAL CLASSCOD: 5996 OFFADD: AFFTC/PKEE Directorate of Contracting, 5 S. Wolfe Ave., Edwards AFB, CA 93524 SUBJECT: Signal Conditioning Amplifier (100C to = 100C, 50 Ohms) REF NO.: F1S0AF9071B002 DUE: 29 June 09 POC: Betty A. Ellis, 661-277-7707 DESC: The Air Force Flight Test Center (AFFTC), Edwards AFB intends to award a Firm-Fixed Price contract, under Federal Acquisition Regulation (FAR) Part 12, Acquisition of Commercial Items and FAR 13, Simplified Acquisition Procedures, to ROSEMOUNT AEROSPACE INC. /GOODRICH SENSOR SYSTEM 1256 Trapp Road, Eagen, MN. 55121, on a non-competitive basis. This acquisition is unrestricted. The NAICS code is 335999. REQUIREMENT: Model 0510GA1A4, Signal Conditioning Amplifiers These devices must have a high accuracy and reliability, output-supply voltage isolation and linear analog output for Platinum Resistance Thermometer (PRT). SPECIFICATIONS: -PRT Compatibility: Ice point of 50, 100 or 500 ohms -Temperature coefficient (a) of .00385, .00390, .003915 or .003925 ACCURACY: -Signal conditioner output will be within +/-025% of full scale (FS) for all inputs. Accuracy is based on root-sum-squared (RSS) summation of the following error components: - Long-term stability: 0.05% FS(max) - Repeatability: 0.1% FS (max) - Linearity: 0.15% FS (based on least-squares method) - Temperature Sensitivity: 0.002% FS/degrees centigrade (max) - Supply Sensitivity: 0.01% FS/volt (max) MOMENTARY POWER INTERRUPTION: Automatic recovery SIGNAL CONDITIONER TEMPERATURE RANGE: -Operating: -54o C to +71o C (-65o F to +160o F) -Storage: -65o C to +125o C (-85o F to +257o F) RELIABILITY: Mean time Between Failure (MTBF) is greater than 100,000 hours (based on MIL-HDBK-217E). MAINTAINABILITY: No scheduled maintenance. Signal conditioner can be repaired and recalibrated. ELECTRICAL SPECIFICATIONS: -Input Voltage: 28 VDC (nominal) 22-32 VDC -Power Requirements: 2 watts (max) -Output Voltage: 0-5 VDC (nominal) -Output Load: 5000 ohms (minimum) -Output Isolation: 150K ohms (minimum) from the supply voltage WEIGHT: 7.2 ounces maximum Contractors interested in this requirement should submit a complete technical package, which provides clear and convincing evidence that they can meet the Government's requirement. In addition, the response should include any special requirements for a commercial contract (i.e., Commercial Financing, Warranty Provisions, Delivery Information, etc.) in accordance with FAR Part 12. Anticipated Award date is June 30, 2009. Responses must be received no later than (NLT) 5:00 p.m., Pacific Standard Time, June 29, 2009. Responses should be submitted via: e-mail to Betty.Ellis@edwards.af.mil.or mailed to AFFTC/PKEE, 5 South Wolfe Avenue, Building 2800, Edwards Air Force Base, CA. 93424-1185, Attn: Betty Ellis. Fax #: 661-275-9635 (please call and verify that I have received the fax). This notice of intent is not a request for competitive proposals. However, the Government will consider all responses received. A determination by the Government not to compete this acquisition based upon responses to this notice is solely within the discretion of the Government. Information received will normally be considered solely for the purpose of determining whether to conduct a competitive procurement. Mike Keeling Contracting Officer AFFTC/PKEE